Weather forecast for 10 daysBlaine, WA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 3mphNNW 348°
- Humidity: 76%
- UV index: 2
- Sunrise: 7:36 am PDT
- Sunset: 6:15 pm PDT
- details ▼
On Sunday, October 18, partly cloudy skies will persist, making for a mix of sun and clouds.
Temperature fluctuations between a mild 59°F and a brisk 44.6°F are predicted.
The expected high for tomorrow will reflect the normal October maximum of 55.9°F.
Sunrise will be at 7:36 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 38min.
Temperature fluctuations between a mild 59°F and a brisk 44.6°F are predicted.
The expected high for tomorrow will reflect the normal October maximum of 55.9°F.
Sunrise will be at 7:36 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 38min.
10-day overview
Daily temperatures
Warmest day: Tuesday 61°C.
Coldest period: Friday - Monday 54°C.
Coldest period: Friday - Monday 54°C.
Chance of precipitation
Highest chance: 22%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphNNE 19°
- Humidity: 96%
- UV index: 0
- Sunrise: 7:35 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 3mphNNW 348°
- Humidity: 76%
- UV index: 2
- Sunrise: 7:36 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 57°F
- 39°F
AM Clouds / PM Sun
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 2mphWSW 254°
- Humidity: 76%
- UV index: 2
- Sunrise: 7:38 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 4mphNW 322°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 1mphW 281°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:41 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 55°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 3mphWSW 239°
- Humidity: 84%
- UV index: 2
- Sunrise: 7:42 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 4mphWSW 257°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:44 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 45°F
Mostly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 4mphNE 43°
- Humidity: 76%
- UV index: 2
- Sunrise: 7:46 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 43°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphNNE 29°
- Humidity: 66%
- UV index: 2
- Sunrise: 7:47 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 54°F
- 43°F
Mostly Sunny
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 3mphNNE 20°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:49 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Over the next ten days, primarily cloud-filled and occasionally mostly clear weather is predicted.
Rain is not anticipated in Blaine in the upcoming days.
In the upcoming days, the maximum temperature will range between 53.6°F and 60.8°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature is expected to range between 39.2°F and 44.6°F.
With the highest temperature of 60.8°F, Tuesday will be the warmest day; the coldest days will be Friday through next Monday, with a maximum of 53.6°F.
Rain is not anticipated in Blaine in the upcoming days.
In the upcoming days, the maximum temperature will range between 53.6°F and 60.8°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature is expected to range between 39.2°F and 44.6°F.
With the highest temperature of 60.8°F, Tuesday will be the warmest day; the coldest days will be Friday through next Monday, with a maximum of 53.6°F.
Updated: Oct 18, 2026 @ 06:58:58 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, expect a mix of sun and clouds throughout the day.
Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 44.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.
On Sunday, in Blaine, sunrise will be at 7:36 am and sunset at 6:15 pm (PDT).
In Blaine, the length of the day tomorrow will be 10h and 38min.
